Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm to Impact the Northern U.S.

A storm system will shift from eastern Texas into the lower Mississippi Valley Monday with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. A Flood Watch remains in effect. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest Monday into Wednesday. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

31NM NNW Lewes DE

Marine Point Forecast

[NOTICE]

Monday
High: 53 °F
Light Wind
< 1ft
Monday Night
Low: 40 °F
Light Wind
< 1ft
Tuesday
High: 58 °F
Light Wind
< 1ft
Tuesday Night
Low: 52 °F
Light Wind
1ft
Wednesday
High: 64 °F
Light Wind
1ft
Wednesday Night
Low: 38 °F
WNW 15kt
1ft
Thanksgiving Day
High: 46 °F
W 15kt
1ft
Thursday Night
Low: 31 °F
W 10kt
1ft
Friday
High: 43 °F
W 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 pm EST Nov 23, 2025
Forecast Valid: 4am EST Nov 24, 2025-6pm EST Nov 30, 2025

View Nearby Observations

Detailed Forecast

Monday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. Rain likely after 1pm. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Rain, mainly before 1am. Waves around 1 ft.

Wednesday

Variable winds 5 kt or less. A chance of rain. Waves around 1 ft.

Wednesday Night

WSW wind 10 to 15 kt becoming WNW in the evening. Winds could gust as high as 25 kt. A chance of rain before 1am. Waves around 1 ft.

Thanksgiving Day

W wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Waves around 1 ft.

Thursday Night

W wind around 10 kt, with gusts as high as 25 kt. Mostly clear. Waves around 1 ft.

Friday

W wind around 15 kt, with gusts as high as 25 kt. Sunny. Waves around 1 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.